The Fischer high-performance anchor FH II S with hexagonal head is a sleeve anchor made of electro-galvanized steel. The anchor is installed using a time-saving through-hole mounting method. When tightening the anchor, the cone is pulled into the expansion sleeve, which then presses against the wall of the drilled hole. The black plastic ring prevents the anchor from rotating and absorbs the tightening slip. This pulls the attachment component against the anchoring base. The Fischer high-performance anchor FH II S with hexagonal head is ideally suited for securing brackets, steel constructions, and cable trays in cracked and uncracked concrete.

Advantages: The international approvals guarantee maximum safety and high performance. Applications in earthquake zones are also covered by these approvals. The low protrusion of the screw head ensures a discreet fastening. The ideal interaction between the screw shaft and sleeve allows for high lateral load capacity, reducing the number of necessary fastening points. The optimized geometry intelligently reduces setting energy, enabling a force-saving installation. The use of hollow drill bits is regulated in the approval.

Applications: Railings, stairs, brackets, steel constructions, cable trays, machines, gates, facades.

Functionality / Installation: The FH II is suitable for through-hole mounting. When applying the torque, the cone is pulled into the expansion sleeve, which then presses against the wall of the drilled hole. The black plastic ring prevents the anchor from rotating during tightening and absorbs the tightening slip like a crumple zone, pulling the attachment component towards the anchoring base. Available head shapes for flexible design options: hexagonal head (Type S) and bolt version with nut and washer (Type B).